Reprogramming Tool Autotuner ECU Type Bosch ME9.1.1 Programming Method Specifications MGI Stage 1 ECU Remap 91 RON Power Gains Stock: 450 hp 376 ft.lbs Tuned: 480 hp 400 ft.lbs BECOME A DEALER The ECU programming process of this Maserati Granturismo 4.7L is quite simple using the advanced automotive reprogramming tools of our dealer pack. The reading and the …